ITRA often uses these at the end of a production process to determine whether the weight of a product is within the correct specifications. Sometimes returning loops are built in combination with a line diverter conveyor that returns the products that fall outside the tolerances for a corrective operation.

Some checkweighers can check up to 500 products per minute.

ITRA has often integrated checkweighers within internal conveyor systems in the fruit and vegetable industry and offers these components as an OEM integrator for end customer prices within turnkey projects.